Geomorphic and hydrologic dynamics of zero-order basins

Eos, Transactions, American Geophysical Union
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Abstract

The 1987 International Symposium on Erosion and Sedimentation in the Pacific Rim, held August 3–7, 1987, in Corvallis, Oreg., included a special session on the geomorphic and hydrologic dynamics of zero-order drainage basins. “Zero-order basin” is one of several terms used to describe unchanneled swales or hollows that may occupy considerable areas of higher-order drainage basins. These basins serve as important accumulation sites for water, sediment, and accompanying contaminants that subsequently may enter streams. Moreover, in many terrains along the Pacific rim, zero-order basins are significant geologic hazard sites in which rapid landslides and debris flows commonly begin. Widespread recognition o f the importance of zero-order basins has occurred only within the last 15 years, and this special session was aimed at collecting and assessing some of the pertinent knowledge that has been gained to date.

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Publication type Article
Publication Subtype Journal Article
Title Geomorphic and hydrologic dynamics of zero-order basins
Series title Eos, Transactions, American Geophysical Union
DOI 10.1029/EO068i051p01808
Volume 68
Issue 51
Year Published 1987
Language English
Publisher American Geophysical Union
Contributing office(s) Cascades Volcano Observatory
Description 1 p.
First page 1808
Last page 1808
Country United States
State Oregon
City Corvallis
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